Would love to have it zero but think I'll wait until the prices come down some. This is already a very strong setup for a single 1080p. The SLI scaling I've seen on these 3 570s is just nuts. Those Skyrim settings (96xAA) really are playable, and the AA is being applied. Running 48 or 96xCSAA seems to be about the equivalent of SSAA as there are hardly any jaggies on anything.

I've seen near 100% scaling in several titles (probably because I usually run lots of AA).